Key chain made of Mo 68 Brass. This model is only 24mm. External sleeve is made of real Carbon fiber. You can choose one of 4 different types:

- Irregullar (very rare type of carbon)

- Glossy Slatting,

- Matte Slatting,

- Glossy Horizontal.

Inside sleeve there's a brass pipe with big venthole which is not visible from the outside. As every our product it's got hybrid connector which is attached to pipe by thread. The magnetic button is adjustable so You can regulate push as You want. There is Teflon insulator in it which prevents shortcuts.